Home / 6,374.24-8,803.80-4,246.26

Finding the Fourth Proportional to 6,374.24, 8,803.80 and 4,246.26

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Solution

The fourth proportional to 6,374.24, 8,803.80 and 4,246.26 is: 5,864.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374.24 : 8,803.80 = 4,246.26 : x
  2. Step 2: Convert to fraction form
    6,374.24/8,803.80 = 4,246.26/x
  3. Step 3: Cross multiply
    6,374.24x = 8,803.80 × 4,246.26
  4. Step 4: Simplify right side
    6,374.24x = 37,383,223.79
  5. Step 5: Solve for x
    x = 37,383,223.79/6,374.24
  6. Step 6: Final answer
    x = 5,864.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.